You watched without knowing the result? I've often done so myself, when possible.
As a "live-watcher" I'll say it was nerve-wrecking all right. And yes, we all hope the back is OK today. Two aces yesterday and few free points on serve was not promising.
Yea as soon as I woke up I started torrenting the match without looking at any news or MTF, went out for the day and jumped on the computer as soon as I got home. I'm one of those people who can't stand to watch any sport knowing the results prior, it takes all the tension and excitement out of it for me
Anyway I think Roger should be ok today provided he is ok physically, I don't know much about his opponent though